Operating Temperature
 · The operating temperature range for single-walled cups is 0°C to 55°C.
 · Use with caution when containing hot beverages, and keep out of reach of children to prevent burns.

Usage Reminders
 · Before use, inspect the cup for cracks or damage.
 · Avoid overfilling to prevent overflows.
 · This product is not completely leak-proof. Keep the cup upright or at a slight tilt during use, as excessive tipping may cause leakage.

Storage Recommendations
 · Do not store food or beverages in the cup for extended periods; consume contents promptly.
 · Do not store dairy products or baby food for long periods, as this can encourage bacterial growth.
 · Avoid storing salty foods, soups, or acidic contents for long durations to prevent odor absorption, staining, or corrosion of the inner walls.

Cleaning & Maintenance
 · Hand wash only: use a soft sponge and mild, neutral detergent.
 · Do not use abrasive powders, steel wool pads, stain removers, or bleach-based cleaners, as these may scratch surfaces or lead to rust and corrosion.

Prohibited Uses
 · Do not microwave or bake: Keep away from ovens, open flames, and direct high-heat sources to prevent deformation, discoloration, or damage.
 · Do not boil the lid: Submerging the lid in boiling water may distort its shape and impair sealing performance.
 · Do not use for carbonated drinks: Gas buildup increases internal pressure, which may cause leakage or cause the lid to pop off suddenly.